If you own a valid ETABS 9.7.4 license file, you can install the standard version on a USB drive using WinePak or Crossover. This is legal as long as the license is genuine.
If you're a student or educator, CSI offers deeply discounted or sometimes free educational licenses for ETABS. Check with your university's engineering department. etabs 97 4 portable download
If you are looking for the manual (often called the "User's Guide" or "Analysis Reference"), you have two options: If you own a valid ETABS 9
CSI provides fully functional trial versions (usually 30 days) of current ETABS releases. Visit csiamerica.com (or regional CSI site) to request a trial. Check with your university's engineering department
If you have a valid license for ETABS v9.7.4, CSI may provide legacy installers upon request with proof of purchase.
CSI offers a free ETABS Viewer for opening and reviewing .EDB files without analysis/design capabilities – useful for collaboration.
If you need ETABS for study or professional work: